EP 1193297 A1 20020403 - Composite powder, cosmetic and paint with the composite powder blended therein
Title (en)
Composite powder, cosmetic and paint with the composite powder blended therein
Title (de)
Pulverförmige Zusammensetzung, Kosmetik und Farbe dieses enthaltend
Title (fr)
Composition de Poudre, cosmetique et peinture la contenant
Publication
Application
Priority
- EP 00120297 A 20000928
- JP 8501299 A 19990329
- US 67250700 A 20000929
Abstract (en)
The composite powder has color tone changing according to a viewing angle and insuring natural appearance without excessive luster, and is prepared by coating a ramentaceous substrate with at least two color layers characterized in that a difference between the maximum value and the minimum value of the ab hue angle hab (hMAX - hMIN) as defined in the recommendation on uniform color spaces by CIE is in the range from 10 DEG to 180 DEG , and also that a ratio of the maximum value and the minimum value of the brightness L* as defined in the recommendation is in the range from 1.0 to 2.0.
IPC 1-7
IPC 8 full level
A61K 8/00 (2006.01); A61K 8/11 (2006.01); A61K 8/18 (2006.01); A61K 8/19 (2006.01); A61Q 1/00 (2006.01); A61Q 1/02 (2006.01); A61Q 1/10 (2006.01); A61Q 1/12 (2006.01); C09C 1/00 (2006.01); C09C 3/06 (2006.01); C09C 3/10 (2006.01); C09D 5/36 (2006.01); C09D 7/12 (2006.01)
CPC (source: EP US)
A61K 8/11 (2013.01 - EP US); A61Q 1/02 (2013.01 - EP US); A61Q 1/10 (2013.01 - EP US); C09C 1/0015 (2013.01 - EP US); C09D 5/36 (2013.01 - EP US); A61K 2800/412 (2013.01 - EP US); A61K 2800/436 (2013.01 - EP US); C01P 2006/62 (2013.01 - EP US); C01P 2006/66 (2013.01 - EP US); C09C 2200/102 (2013.01 - EP US); C09C 2220/106 (2013.01 - EP US); Y10S 525/902 (2013.01 - EP US); Y10S 525/934 (2013.01 - EP US)
Citation (applicant)
- JP S587674 B2 19830210
- JP H0711161 A 19950113 - MEARL CORP
- JP H01101377 A 19890419 - MERCK PATENT GMBH
- JP H08209024 A 19960813 - BASF AG
Citation (search report)
- [X] EP 0753545 A2 19970115 - BASF AG [DE]
- [X] DE 19901609 A1 20000720 - MERCK PATENT GMBH [DE]
- [X] EP 1029900 A1 20000823 - MERCK PATENT GMBH [DE]
- [X] EP 0690105 A1 19960103 - BASF AG [DE]
- [X] WO 9853011 A1 19981126 - MERCK PATENT GMBH [DE], et al
Designated contracting state (EPC)
BE FR GB IT
DOCDB simple family (publication)
EP 1193297 A1 20020403; JP 2000273352 A 20001003; JP 3686775 B2 20050824; US 6562323 B1 20030513
DOCDB simple family (application)
EP 00120297 A 20000928; JP 8501299 A 19990329; US 67250700 A 20000929